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本文介绍了镗孔车端面头横向进给传动中齿条与齿轮之间、齿轮与齿轮之间传动间隙的消除方法,基本原理为利用弹簧预紧力消除传动间隙。
In this paper, the method to eliminate the transmission gap between the rack and gear and the gear and gear in the head infeed transmission of the boring head is introduced. The basic principle is to eliminate the transmission gap by using the spring pretension.